<!--车辆分配管理页-->
<template>
  <div style="height: 6vh;background-color:#fff;padding:10px 20px;">
    <span style="line-height:60px;font-size:20px;">车辆分配</span>
  </div>
  <!-- 申请单搜索卡片 -->
  <el-card style="margin:20px;height: 70px;">
    <el-form :inline="true">
      <el-form-item label="工单申请人">
        <el-input placeholder="请输入申请人" style="width:220px;"
                  v-model="search.username" @keydown.enter.prevent="loadApplication"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button @click="resetSearch">重置</el-button>
        <el-button type="primary" @click="loadApplication">查询</el-button>
      </el-form-item>
    </el-form>
  </el-card>

  <!-- 工单信息列表 -->
  <el-card  style="margin:20px;">
    <el-radio-group style="margin-bottom: 15px;" v-model="type">
      <el-radio-button value="50" size="large" @change="loadApplication">待分配</el-radio-button>
      <el-radio-button value="60" size="large" @change="loadApplication">已分配</el-radio-button>
    </el-radio-group>
    <el-table :data="appTableData">
      <el-table-column label="编号" type="index" width="100" align="center"></el-table-column>
      <el-table-column label="工单申请人" prop="username" align="center"></el-table-column>
      <el-table-column label="申请时间" prop="createTime" align="center"></el-table-column>
      <el-table-column label="出发地" prop="departureAddr" align="center"></el-table-column>
      <el-table-column label="目的地" prop="destinationAddr" align="center"></el-table-column>
      <el-table-column label="用车事由" prop="reason" align="center"></el-table-column>
      <el-table-column label="使用开始时间" prop="startTime" align="center"></el-table-column>
      <el-table-column label="使用结束时间" prop="endTime" align="center"></el-table-column>
      <el-table-column label="操作" width="100" align="center">
        <template #default="scope">
          <!--只有"已审核"才显示分配用车按钮  只有"分配用车"才显示还车按钮-->
          <el-button type="primary" link v-if="type==50" @click="loadGeo(scope.row.id)">分配用车</el-button>
          <el-button type="primary" link v-if="type==60" @click="backVehicle(scope.row.id,scope.row.vehicleId)">还车</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-card>

  <!-- 围栏车辆概览弹窗 -->
  <el-dialog title="围栏列表" v-model="dialogVisible" style="padding:40px;"
             :before-close="handleClose">
    <el-form>
      <el-row :gutter="10">
        <el-col :span="8">
          <el-form-item label="围栏名称:">
            <el-input placeholder="请输入"
                      v-model="searchGeofenceForm.name" @keydown.enter="loadGeo"></el-input>
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="围栏状态">
            <el-select placeholder="请选择"
                       v-model="searchGeofenceForm.status" @change="loadGeo">
              <el-option label="启用" value="1"/>
              <el-option label="禁用" value="0"/>
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="4"></el-col>
        <el-col :span="4">
          <el-form-item>
            <el-button-group>
              <el-button @click="resetSearchGeo">重置</el-button>
              <el-button type="primary" @click="loadGeo">查询</el-button>
            </el-button-group>
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>
    <el-table style="margin:20px 0" :data="geoTableData">
      <el-table-column label="编号" type="index" width="80" align="center"></el-table-column>
      <el-table-column label="围栏名称" prop="name" width="200" align="center"></el-table-column>
      <el-table-column label="车辆总数" prop="totalNum" width="200" align="center"></el-table-column>
      <el-table-column label="可用车辆" prop="availableNum" align="center"></el-table-column>
      <el-table-column label="围栏状态" prop="status" align="center"></el-table-column>
      <el-table-column label="操作" width="100" align="center">
        <template #default="scope">
          <el-button type="primary" link @click="showVehicle(scope.row.id)">查看车辆</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-dialog>

  <!-- 分配车辆弹窗 -->
  <el-dialog title="分配车辆" style="padding:40px;" v-model="vehicleDialogVisible">
    <el-table style="margin:20px 0" :data="vehicleTableData">
      <el-table-column label="编号" type="index" width="80" align="center"></el-table-column>
      <el-table-column label="车辆品牌" prop="brand" width="200" align="center"></el-table-column>
      <el-table-column label="车牌号" prop="license" width="200" align="center"></el-table-column>
      <el-table-column label="车辆类型" prop="type" align="center"></el-table-column>
      <el-table-column label="车辆状态" prop="status" align="center"></el-table-column>
      <el-table-column label="操作" width="100" align="center">
        <template #default="scope">
          <el-button type="primary" link @click="distributeVehicle(scope.row.id)">分配</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-dialog>
</template>

<script setup>
import {onMounted, ref} from "vue";
import qs from "qs";
import axios from "axios";
import {ElMessage} from "element-plus";
//用于控制围栏车辆概览弹窗是否可见
const dialogVisible = ref(false);
//用于控制分配车辆弹窗是否可见
const vehicleDialogVisible = ref(false);

//定义变量控制展示的申请单类型 50:待分配 60:已分配
const type = ref('50');
//定义对象保存查询条件
const search =ref({
  username:''//工单申请人
});
const appTableData = ref([]);
//定义加载申请单数据的方法
const loadApplication = ()=>{
  search.value.status = type.value;
  const data=qs.stringify(search.value);
  axios.get(`${BASE_URL}/v1/application/select?${data}`)
      .then((response)=>{
        if (response.data.code == 2000){
          //将查询结果保存到数组中
          appTableData.value = response.data.data;
        }else{
          ElMessage.error("没有数据");
        }
      })
}
//一进入页面立即根据条件加载申请单数据
onMounted(()=>{
  loadApplication();
})
//重置搜索
const resetSearch = ()=>{
  search.value.username = '';
  loadApplication();
}

//============显示围栏列表======
//定义数组用来保存申请单数据

const searchGeofenceForm =ref({
  name:'',
  status:''
});
const resetSearchGeo = () => {
  searchGeofenceForm.value.name = '';
  searchGeofenceForm.value.status = '';
  loadGeo();
}
const handleClose = () => {
   searchGeofenceForm.value.name = '';
   searchGeofenceForm.value.status = '';
   dialogVisible.value=false;
};
const geoTableData=ref([])
let applicationId='';
const loadGeo = (id)=>{
  applicationId=id;//将申请单的id定义为全局变量
  let data=qs.stringify(searchGeofenceForm.value);
  axios.get(`${BASE_URL}/v1/geofence/select?${data}`)
      .then((response)=>{
        if(response.data.code==2000){
          console.log(response.data.data);//输出的是一个数组
          geoTableData.value=response.data.data;
          dialogVisible.value=true
        }else{
          ElMessage.error("没有数据");
        }
      })
}
const vehicleTableData=ref([]);
const showVehicle=(id)=>{
  axios.get(`${BASE_URL}/v1/vehicle/select?geofenceId=${id}`)
  .then((response)=>{
    if(response.data.code==2000){
      console.log(response.data.data);//输出的是一个数组
      vehicleTableData.value=response.data.data;
      vehicleDialogVisible.value=true;
    }else{
      ElMessage.error("没有数据");
    }
  })
}
const distributeVehicle=(vehicleId)=>{
    axios.put(`${BASE_URL}/v1/application/distribute/${applicationId}/${vehicleId}`)
        .then((response)=> {
          if(response.data.code==2000){
            ElMessage.success("分配成功");
            vehicleDialogVisible.value=false;
            loadApplication();
          }else{
            ElMessage.error("分配失败");
          }
    })
}
const backVehicle=(applicationId,vehicleId)=>{
  axios.put(`${BASE_URL}/v1/application/back/${applicationId}/${vehicleId}`)
      .then((response)=>{
        if(response.data.code==2000){
          ElMessage.success("车辆已还回");
          loadApplication();
        }else{
          ElMessage.error("驳回失败");
        }
      })
}
</script>
<style scoped>
</style>